The project is located in the East Road, Beijing Economic Development Zone by sea road and twelve street intersection branch. We implemented the project of video surveillance systems, electronic patrol system, elevator five party intercom system, background music system, parking lot management system. All-weather and multi direction surveillance saves manpower and material resources. Using network technology to realize remote monitoring is of great significance for enterprises to reduce production costs, improve labor productivity, improve the scientific and technological content of enterprise products, and enhance the overall competitiveness of enterprises.